<form class="layui-form" method="post" action="">
    {:form_select('pid',$groupTreeList,['verify'=>''],['id','ltitle'],$formData?$formData.pid:'')}
    {:form_input('title','text',['label'=>'title','verify'=>"required"],$formData?$formData.title:"")}
    {:form_upload('thumb',['label'=>'Thumb']),$formData?$formData.thumb:""}
    {:form_radio('status',[0=>'close',1=>'open'],['verify'=>'required'],1)}
    {:form_submitbtn()}
</form>
